baber/WOPTO huggingface dataset:
Patent JP-S641878-A (JP)
Title: Transverse slip-out of stone material structure and fall prevention device
Inventor: MIYAMA TAKASHI
IPC: E04H13/00
Filed: 1987-06-23
Abstract: PURPOSE: To prevent the transverse slip-out and fall of a stone material structure by anchoring both the upper and lower ends of a connection material inserted in each vertical hole of upper and lower stone material structural bodies on both the upper and lower stone material structures.  
     CONSTITUTION: A rod-like connection material C is penetrated in vertical through holes 1, 2 made in a lower stone material structural body A and an upper stone material structural body B overlapped thereon respectively. Washers 3, 3' are fitted to the end screw part of a connection material C projected from the lower end face and the upper end face of the upper and lower stone material structural bodies A, B respectively, nuts 4, 4' are screwed and tightened to connect both the upper and lower stone material structures A, B through the connection material C. In addition, a vertical blind hole is made in the upper stone material structural body B, and the upper end of the connection material C may be anchored in the vertical blind hole through the nut and an adhesive. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10329436-A (JP)
Title: Thermal transfer image receiving sheet and method for using it
Inventor: TSUDA KENJI
IPC: C09J7/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer image receiving sheet for preventing a mistake of a conveying direction in the case of supplying it to a thermal transfer printer by executing half-cuts at a sealing part having at least a receiving layer, base material and adhesive layer in a thermal transfer image receiving sheet having the sealing part and a release sheet releasably laminated on a surface of the adhesive layer of the sealing part. SOLUTION: In the thermal transfer image receiving sheet 1 comprising a sealing part having at least a receiving layer, base material and adhesive layer sequentially laminated, and a release sheet in such a manner that a release surface of the release sheet and the adhesive layer of the sealing part are releasably laminated, the sheet 1 is cut out in an arbitrary size, half-cuts 2 for releasing are executed at the sealing part, and sensing marks 10 for indicating a conveying direction are formed.
Patent JP-H05318477-A (JP)
Title: Fiber reinforced composite material of superior resistance to impact
Inventor: OTSUKA TSUYOKI
IPC: B29K105/06
Filed: 1992-05-20
Abstract: PURPOSE:To prevent the deterioration of resistance to impact generated by applying the treatment for improving the bonding of reinforcing fiber with a matrix and manufacture a fiber reinforced composite material to satisfy both of performances of tensile strength and resistance to impact. CONSTITUTION:A mixture of a bonding improvement treated reinforced fiber with a matrix, and fiber without the treatment or bonding properties lowering treated fiber is used as reinforced fiber.
Patent JP-H10329489-A (JP)
Title: Rotary two-lead writing instrument
Inventor: SHIGEMATSU KIYOTO
IPC: B43K24/18
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotary two-lead writing instrument of a ballpoint pen and mechanical pencil adapted to a writing instrument for a notebook by shortening an overall length. SOLUTION: In the rotary two-lead writing instrument for selectively projecting writing elements of ballpoint pen refill and mechanical pencil intermediate implement from an end opening of a front barrel to be writable when a rear barrel is reversely rotated to the front barrel and for feeding a lead of the pencil when the rear barrel is pressed to the front barrel to conduct a knocking operation, a contact surface projects a rotary stopper 23 of axial direction to a surface of a cylinder 20, locking steps 33a, 33b of an axial direction are formed on an inner surface of the cylindrical cam 20, and when the steps are brought into contact with the stopper to control the forward or reverse rotation of the rear barrel to the front barrel, and a rotation control mechanism and the cam are disposed in parallel.
Patent JP-S6131929-A (JP)
Title: Semiconductor spectroscope
Inventor: MATSUI YASUSHI
IPC: G02F1/225
Filed: 1984-07-25
Abstract: PURPOSE:To obtain the spectroscope suitable for integration by forming a Fabry-Perot interferometer of a semiconductor light guide on a semiconductor substrate and arranging an input and an output light guide before and behind the interferene system, thus forming the light spectroscope, and varying the refractive index of the semiconductor by the spectroscope. CONSTITUTION:The input and output light guide layers 22 are formed on the low-resistance semiconductor substrate 21. A low-resistance semiconductor clad layer 23, upper and lower electrodes 24 and 25, insulating film 26, and metallic film 27 with a high reflection factor are formed. Thus, the input and output light guides are constituted on the same substrate to realize functions of an optical switch, spectroscope, etc., obtaining a means which serves effectively as part of an optical integrated circuit. The refractive index of the semiconductor waveguide is varied electricaslly to vary its optical path length, and the operation of the spectroscope is realized in an easy integration state by the interference which utilizes reflection at waveguide terminals.
Patent JP-S6177419-A (JP)
Inventor: GEERUHARUTO HOFUMAN
IPC: H03K3/42
Filed: 1985-07-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05220217-A (JP)
Title: Surface treatment method and apparatus for medical device
Inventor: RODAA RUTSUPU
IPC: A61L33/00
Filed: 1992-05-21
Abstract: PURPOSE: To obtain a medical device which has high reliability, and a biological coating by generating a functional group from a mixture of a monomer having a functional group or a pure monomer and a material by spark discharge or charge carrier, and then performing a biological coating. CONSTITUTION: When the tip of a probe or the whole of a sensor is exposed in an atmosphere of oxygen in a chamber 39, the interior of the chamber 39 is pressure-reduced, and then high frequency is emitted from a radiation source 45 to the interior of the chamber 39, impurities on the surface of the probe are instantaneously burnt to generate charge carrier on the outer surface of the probe. Argon is introduced into the chamber 39, and the pressure in the chamber 39 is further reduced. After that, the radiation source 45 is operated to further generate charge carrier, and charge carrier generated in the first process is made semi-eternal. Further, allylamine is supplied to the chamber 39, and argon is flashed to make charge carrier existent on the outer surface of the probe start a polymerization process.
Patent JP-H054507-A (JP)
Title: Suspension device of vehicle
Inventor: OMURA HIROSHI
IPC: B60G17/015
Filed: 1991-06-26
Abstract: PURPOSE:To prevent lowering of running stability just after making the power by discriminating whether a time until the accuracy in an aging-stabilized type detecting means for detecting the behavior of a car is stabilized has elapsed or not, and regulating control of a flow control valve until the time elapses. CONSTITUTION:Fluid cylinders 3 are disposed between a vehicle body 1 and front wheels 2F and between the vehicle body and rear wheels 2R. An oil pressure circuit 10 having a flow control valve 9 is connected to an oil pressure pump 8. In this arrangement, a pressure sensor 13 and a ground clearance sensor 14, for example, are disposed as an immediate response detecting means for detecting the behavior of the car body 1 and a vertical acceleration sensor 15 and a lateral acceleration sensor 18, for example, are installed as an aging- stabilized type detecting means. According to detection signals from the respective sensors, the flow control valve 9 is controlled by a controller 19. At this time, the controller 19 regulates the control for the flow control valve 9 until the lapse of accuracy stabilization time in the aging-stabilized type detecting means 15, 18 is discriminated.
Patent JP-S62103043-A (JP)
Title: Liquid crystal
Inventor: HIGUCHI RYOICHI
IPC: C09K19/12
Filed: 1986-07-01
Abstract: NEW MATERIAL:A compound expressed by the formula (R1 represents 1-18C alkyl; R2 represents alkyl halide or aralkyl halide; X represents COO-CH2 or OCO; Ph represents 1,4-phenylene). EXAMPLE:4'-(4''-Octyloxycarbonyloxyphenyl)phenyl (2R, 3S)-2-chloro-3- methylpentanoate. USE:Useful as a component constituting a liquid crystal composition and a ferroelectric liquid crystal material since the compound readily assumes chiral smectic C-phase. The compound is chemically stable, exhibits ferroelectricity at room temperature and has large spontaneous polarization. Even a compound which alone does not become a ferroelectric liquid crystal is useful as a dopant for the ferroelectric liquid crystal. PREPARATION:For example,a reaction product of an alkoxycarbonyl chloride with 4,4'-biphenol and an alkylcarbonyl halide are subjected to condensation reaction through dehydration in the presence of an inert solvent and a condensing agent to obtain a compound expressed by formula I (X=OCO).
Patent JP-H0321404-A (JP)
Title: Dressing method of lumber with material feed vehicle
Inventor: UENO TATEO
IPC: B27B1/00
Filed: 1989-06-19
Abstract: PURPOSE:To enable dressing of lumber at favorable yielding by even an amateur and moreover an improvement in operation efficiency, by a method wherein a diameter class of a log is measured, an operated running position centering around its center is sawn, then the surface sawn previously is made into the bottom by turning a sawing material by a fixed angle and the operated running position centering around the center of the log is sawn again. CONSTITUTION:The diameter Y of a sawing material 5 supported on a material feed vehicle is measured, the center O of the diameter is obtained and running is performed on the basis of the center O. In the case where dressing of square lumber for example, with AXB methods, running is started by operating Y/2+A/2 on the basis of the center O and the first cutting is performed. Then the first cut surface is made into the bottom by turning the sawing material by 90 deg., the running is started under this state by operating Y/2+B/2 on the basis of the center O and the second cutting is performed. Then the sawing material 5 is turned again further by 90 deg. and the second cut surface is made into the bottom, the running is started under this state by operating Y/2+A/2 on the basis of the center O and the third cutting is performed. The fourth cutting is performed similarly and square lumber is obtained.
Patent JP-2000334391-A (JP)
Title: Automatic inspection device by image processing
Inventor: ISHIKURA TORU
IPC: G01B11/24
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic inspection device which can discharge a defective article at a prescribed position even when a processing time for each image is different when a moving object to be inspected is photographed and a defective article is detected by image processing, SOLUTION: In an automatic inspection device by image processing provided with a video-camera 4 for photographing an object to be inspected being moved by a conveyer 3 having an encoder 2, a sensor 5 for detecting the arrival of the object 1, an image processing part 9 for processing an image in which the signal of the sensor 5 is taken up as a trigger to detect a defective article, and a discharge signal generation part10 for discharging the defective article at a prescribed position, when the image is taken, an ID number is given to each image, ID number counting for each ID number is started, as a result of the image processing, when an ID number is of a defective article, a discharge signal is generated when the count value reaches the number of pulses corresponding to the distance from a sensor position of a discharge position.
Patent JP-H0445548-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUKUMOTO AKIRA
IPC: H04N5/369
Filed: 1990-06-13
Abstract: PURPOSE:To reduce a surface area and further increase the density of devices by forming a high resistant n<-> region which constitutes a CCD transfer channel on a first side of a trench groove. CONSTITUTION:Signal charge is transmitted along a trench groove by applying transfer clock pulses to a polysilicon electrode 105. A high resistant n<-> region 102, which constitutes a CCD transfer channel, is formed on a first side of a trench groove. By setting w=wt+2Xdox+dn+(2Xdp/2), a surface area, which occupies the CCD transfer channel is reduced so that a higher density device may be embodies, where wt stands for the width of trench; box for the thickness of an insulation film 104 while dn stands for the thickness of the high resistant n<-> region 102 and dp for the thickness of a p<+> region 103 for device isolation.
Patent JP-S5860603-A (JP)
Title: Method of raising the purification of hexagonal boron nitride
Inventor: OGATA MASARU
IPC: C01B21/064
Filed: 1981-10-01
Abstract: PURPOSE:Hexagonal boron nitride is heated in a predetermined temperature range in a nitrogen atmosphere, then cooled down to a lower than specific temperature to give high-purity hexagonal boron nitride that is suitable for the use of synthesis of cubic boron nitride. CONSTITUTION:Commercially available hexagonal boron nitrode (HBN) containing 5,000ppm or more oxygen is heated in a nitrogen gas atmosphere in a temperature range from 1,700-2,300 deg.C, preferably from 1,900-2,100 deg.C. Then, the resultant heat-treated HBN is cooled down in a nitrogen gas atmosphere to 700 deg.C or lower, preferably to room temperature and taken out of the furnace to give HBN of less than 3,500ppm oxygen content. The resultant HBN is suitable for the synthesis of cubic boron nitride.
Patent JP-H05131322-A (JP)
Title: Method of manufacturing titanium alloy suction valve
Inventor: TAKAYAMA ISAMU
IPC: F01L3/02
Filed: 1991-06-26
Abstract: PURPOSE:To provide a manufacture of a face part of a titanium alloy suction valve having a sufficient durability without, changing the material quality of a valve seat which has been conventionally used. CONSTITUTION:In a method of manufacturing a titanium alloy suction valve, a ring-like member 11 having an excellent wear resistance is fitted on a face part of a titanium alloy suction valve while it is held at a temperature higher than that of the titanium alloy valve body.
Patent JP-S5676820-A (JP)
Title: Memory control unit
Inventor: MACHIDA MINORU
IPC: G06F12/16
Filed: 1979-11-28
Abstract: PURPOSE: To avoid the breakdown of the memory information caused by the malfunction during the unsteady operation of the CPU, by detecting the slope of the main power source having the slow rise and fall and then using this detected signal for the control signal.  
     CONSTITUTION: The address terminals A 0 WA 9  plus the data terminals D 0 WD 3  of the CPU are connected to the RAM, and the data is stored into the RAM. The CMOSGATE which gates the output given from the Schmitt trigger circuit ST as well as the mode signal/write signal SR/W is connected to the RAM, and the signal is supplied to the R/W terminal of the RAM from the GATE. Then the trigger circuit ST detects the slope of the main power source having the slow rise and fall of the output VMP, and the signal detected by the circuit ST is applied to the GATE in the form of the control signal. Then the R/W terminal is set forcubly at H level, thus preventing the breakdown of the memory information of the RAM which is caused by the malfunction during the unsteady period of the CPU. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0821049-A (JP)
Title: Mounting method of eaves gutter
Inventor: AIZAKI SEIGO
IPC: E04D13/064
Filed: 1994-07-06
Abstract: PURPOSE:To provide the mounting state of plural kinds of sectional forms by use of one eaves gutter. CONSTITUTION:An eaves gutter 1 has, on the upper part of a front side wall 1c, an inclined part 1f formed so as to be inclined on a rear side wall 1b side and elastically deformable in the direction for changing the inclination, and an eaves gutter hanger 2 has, on the top end part of a body 2b, an inclined piece 2c inclined on a fixed plate 2a side, and the inclination of the inclined piece 2c is variously set. A one having a required inclination angle of the inclined piece 2c is selected from plural kinds of eaves gutter hangers 2, the fixed plate 2a is fixed to a building, the front ear 1g of the eaves gutter 1 is engaged with the front ear support part 2d of the eaves gutter hanger 2, and the eaves gutter 1 is rotated in such a manner that the body 2b is arranged between the front side wall 1c and rear side wall 1b of the eaves gutter 1. Thereafter, the rear ear 1d of the eaves gutter 1 is engaged with a rear ear support part 2e, whereby the eaves gutter 1 is mounted on the eaves gutter hanger 2.
Patent JP-H095668-A (JP)
Title: Projection optical device
Inventor: OSAWA SATOSHI
IPC: G02B27/18
Filed: 1995-06-22
Abstract: PURPOSE: To provide a practical projection optical device capable of obtaining a projected image in which trapezoidal distortion and aberration are thoroughly corrected, which can be obtained at a low cost and miniaturized comparatively, as for a projection optical device for enlarging and projecting an image of an object surface provided by a film image and a video image, etc., on a screen. CONSTITUTION: As for the projection optical device for enlarging and projecting the image of the object surface 10 on the screen 5, the device is provided with a projection optical system P1 including a diaphragm 2, a co-axial system lens group 3 on the object surface side placed adjacent to the diaphragm 2 and a co-axial system lens group 4 on the screen side, a real image is not formed by the projection optical system P1 until it reaches the final image plane 50 on the screen 5, and as for the magnification β1 of the lens group 3 on the object surface side, |1/β1 |<0.05 are satisfied, and the lens groups 3 and 4 are mutually eccentric.
Patent JP-S5947984-A (JP)
Title: Automatic switching device for starter
Inventor: KASAHARA TERUTAROU
IPC: H02P1/16
Filed: 1982-09-08
Abstract: PURPOSE:To simplify an automatic switching device by providing a standby circuit and an automatic switch instructing circuit in respective two starters for selectively starting a propulsive auxiliary machine for a ship or the like and further providing a malfunction detector of an auxiliary output only at one starter. CONSTITUTION:No.1 auxiliary machine M1 and No.2 auxiliary machine M2 in a ship are respectively started by No.1 starter S1 and No.2 starter S2. One of the machines M1, M2 is normally operated, and the other is for spare to be used for vice versa. A pump P is driven by motors M1 and M2. The starters S1, S2 respectively has a standby circuit J1, J2, and automatic switch instructing circuits F1, F2, and further only the starter S1 has a discharge pressure drop detector K. Thus, one auxiliary machine start enables the other machine to standby, and the other machine start enables the one machine to stop. The circuit can output only when any of the circuis J1, J2 is operated, thereby simplifying the circuit configuration.
Patent JP-S6217721-A (JP)
Title: Projector
Inventor: FUKUSHIMA YOSHIO
IPC: G03B13/36
Filed: 1985-07-16
Abstract: PURPOSE:To assemble easily the titled device to a camera by dividing a paraboloid of revolution by a face containing its revolving shaft, forming a half or below of its one side to a specular surface, and providing a light source in the vicinity of the focus of a parabolic mirror so that the center luminous flux of emitted light is made incident on the parabolic mirror. CONSTITUTION:As for a focusing optical system, the paraboloid of revolution is divided by a plane containing its revolving shaft (x), and by using a reflecting mirror 12 on which a half of its one side or a part thereof has been formed to a specular surface, the center of a light emitting part of an LED 1 is placed in a focus of a parabolic mirror 12 or its vicinity. Also, the LED 1 is placed so that the center light of the LED 1 is made incident on the reflecting mirror 12. In such a way, the constitution of the optical system is simplified, such as it is converted to a block, etc., a light source 1 is placed without causing a problem for shielding a luminous flux, etc., and the assembly to a camera, etc. can also be executed easily. Furthermore, the utilization efficiency of a luminous flux energy can be raised.
Patent JP-H05346071-A (JP)
Title: Wave making pool
Inventor: TERASAWA HIDEKI
IPC: A63B69/12
Filed: 1992-06-15
Abstract: PURPOSE:To provide a wave making pool presenting a spectacular sight with high use efficiency. CONSTITUTION:In a wave making pool formed in such a way as to guide waves generated by a wave making device 6 to two pools 3, 4 disposed with the wave making device 6 placed in between, a waterway 5 is provided to communicate two pools 3, 4, and the wave making device 6 is installed on one side face 5a side of the waterway 5. A wave heading for the other side face 5b of the waterway 5 is generated by this wave making device 6, and an area where the wave reversed by coming in contact with this side face 5b collides with the wave advancing from the wave making device 6 side is generated at the center of the waterway 5.
Patent JP-S5379136-A (JP)
Title: Internal combustion engine oil pan
Inventor: ATAMI TOMIAKI
IPC: F02F7/00
Filed: 1976-12-22
Abstract: PURPOSE: To prevent the vibration of an oil pan and reduce radiation sound to prevent creation of noise by interposing rubber material on the both sides of the outer edge of a fitting flange to fix the oil pan to the body of an engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H102265-A (JP)
Title: Fuel injection pump
Inventor: OKAMI TOMOMITSU
IPC: F02M59/46
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent generation of cavitation and erosion due to a negative pressure generated in a barrel when a plunger is lowered down, in a fuel injection pump. SOLUTION: A plunger 28 is vertically slidable in a barrel 22. In an upper end of the plunger 28, a notched part 12 is provided. When the plunger 28 is lifted, a peripheral surface part 13 of the notched part 12 closes a fuel oil flow in/out port 4 of the barrel 22, an escape part 14 of the plunger 28 and an oil reservoir chamber are interrupted, a pressure of fuel oil in the barrel 22 is increased, fuel oil is delivered from a uniform pressure valve 5. Under the fuel oil flow in/out port 4 of the barrel 22, a fuel oil suction port 24 communicating with an oil reservoir chamber 23 is provided.  After ending injection, in a condition closing the fuel oil flow in/out port 4 by the plunger 28, when it is lowered down in the barrel 22, a fuel introducing path 30 opened to a second escape part 29 of the plunger communicates with the fuel oil suction port 24, a check valve is operated, fuel oil flows in the barrel. In the barrel 22, no negative pressure is generated, to prevent generation of cavitation and erosion.